. >> new tonight a rally was held in oakland city hall. dozens of people attended the protest for what they called police brutality. it was organized by occupy oakland. those who attended demand change. >> the racial profiling that goes on all over this country ... >> i want answers from the police. >> jennifer schaefer is one of those protesters. her 21 year- old son was killed by a police officer three weeks ago. >> no one has to be murdered or killed suddenly. >> carrying signs blowing whistles and speaking their message to the group marched through the streets of downtown. business owners fell to eight toll at lasth used tear gas to control a crowd. this store owner says that it was business as usual. >> it is unfortunate that some of this happened under the occupy oakland umbrella but we are supportive of their cost. >> meanwhile jennifer is hoping it will help or cope with loss of her son. >> i want answers from the police. >> is at about three hours out there and everything ended peacefully. >> this is live outside at&t part in san